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Yeah... I was looking at the wire thing and wondering how the hell it was supposed to add HP. What could it possibly do??
 

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It's not a ground wire. It's a couple of resistors that you are supposed to use to by-pass the coolant temperature sensor, or something like that.

This causes the ECU to use a fuel map that runs the engine rich. The engine will run differently, thinking that it has never warmed up.

But whether it will run better is questionable.

You will burn more fuel in the process.

I can't believe he has sold a ton of these things that cost perhaps 10 cents in parts for $25 a pop plus $10 shipping.

Makes me almost want to go into the business.
 
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